<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>一周</title>
	</head>
	<body>
		<script type="text/javascript">
		var days = prompt("请输入今天是星期几：","");
//		alert(days);
		switch(days){
			case "星期一":
			alert("新的一周开始了！");
			break;
			case "星期二":
			case "星期三":
			case "星期四":
			alert("努力工作！");
			break;
			case "星期五":
			alert("明天就是周末了！");
			break;
			default:
			alert("放松的休息！");
			break;
			
		}
		</script>
	</body>
</html>